Fl. 83mm wide; perianth segments 32mm long, very broad, roundish, truncate, mucronate, greenish white 155C, spreading, plane to a little concave, smooth and of heavy substance, overlapping half; the inner segments narrower, broadly ovate, blunt, less prominently mucronate; corona segments 24mm long, each closely overlying a perianth segment, forming an inner and an outer whorl of three, split to base, bi-lobed, with lobes overlapping, opening creamy yellow, becoming greenish white, creased, with margins wavy. Strongly scented.